From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 96F65C433E0 for ; Sun, 14 Feb 2021 19:17:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 54B0C64D79 for ; Sun, 14 Feb 2021 19:17:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229772AbhBNTQr (ORCPT ); Sun, 14 Feb 2021 14:16:47 -0500 Received: from sleepmap.de ([85.10.206.218]:57382 "EHLO mail.sleepmap.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229642AbhBNTQp (ORCPT ); Sun, 14 Feb 2021 14:16:45 -0500 Date: Sun, 14 Feb 2021 20:16:02 +0100 From: David Runge To: Sebastian Andrzej Siewior Cc: "Ahmed S. Darwish" , linux-rt-users@vger.kernel.org, linux1394-devel@lists.sourceforge.net, Stefan Richter Subject: Re: firewire-ohci fails to initialize Texas Instruments XIO2213A/B/XIO2221 based controller on realtime kernels [5.4.91-rt50, 5.10.8-rt24] Message-ID: References: <20210201083441.ocucdvdrv37goz2s@linutronix.de> <20210205112638.xuduvuefy3auycht@linutronix.de> <20210208091940.csuyf7l73n4ofpmz@linutronix.de> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="Mqi9MYJz3uQEOHHo" Content-Disposition: inline In-Reply-To: <20210208091940.csuyf7l73n4ofpmz@linutronix.de> Precedence: bulk List-ID: X-Mailing-List: linux-rt-users@vger.kernel.org --Mqi9MYJz3uQEOHHo Content-Type: text/plain; protected-headers=v1; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Date: Sun, 14 Feb 2021 20:16:02 +0100 From: David Runge To: Sebastian Andrzej Siewior Cc: "Ahmed S. Darwish" , linux-rt-users@vger.kernel.org, linux1394-devel@lists.sourceforge.net, Stefan Richter Subject: Re: firewire-ohci fails to initialize Texas Instruments XIO2213A/B/XIO2221 based controller on realtime kernels [5.4.91-rt50, 5.10.8-rt24] On 2021-02-08 10:19:40 (+0100), Sebastian Andrzej Siewior wrote: > On 2021-02-07 10:58:13 [+0100], David Runge wrote: > > With 5.10.12-rt26 the controller still does not initialize at all > > though (/dev/fw0 does not appear): > > https://pkgbuild.com/~dvzrv/bugs/2021/01/linux-5.10.12-rt26-kernel.log >=20 > So it is either config or chipset specific. Did you posted a link to > your .config? The current config can be found on the AUR [1]. The equivalent mainline kernel config (note, that it states it is for 5.10.13, but is actually used for 5.10.14 as well) where initialization of the controller works (but the initialization of a connected device does not, when using threadirqs) is here [2]. [1] https://aur.archlinux.org/cgit/aur.git/tree/config?h=3Dlinux-rt [2] https://github.com/archlinux/svntogit-packages/blob/37abf96cac628b7f516= c266a8c0288671ed96a2a/trunk/config --=20 https://sleepmap.de --Mqi9MYJz3uQEOHHo Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEkb2IFf4AQPp/9daHVMKPT/WhqUkFAmApdvIACgkQVMKPT/Wh qUnwEQ//bOuHmMpCFozboLHry/nVr2hmB4jYIoY/mZCbLsb7GRo5I9yb3za8wpx5 LTElB5oBh0Lseb8PgIBxyertDAo0Axg2ZdMaURg08C4ZMTCtPe6gkh8EVzvoCBH4 0R0g0LRnAR8/D8khTANeZKA2BoSCIjMBuLZ1iGoX5aWn8hOqImvYk2CXIftVvtM6 rvtzxp9cKEahBsPNvJvGgKUpwEAzEj4eMvJb7GPnp95ZeDyyLfji61NXZpsVhB2x 9xO/3mAB0tXQbgszuXQB2F+rRReciVkVVvGm/D66CzMJlmNGqgsAuR8IjGblOtga nBYP1SeDMrVU/tbXVb99whF+dGmD/8i208lLEJyl7QQy/xmDPEXzp+qfqBHbN4kZ OA4A6P/RqTksYwPGEb+Eq9r5O6lo5a4ZAqn7xr9PaVhCWmmwvDnE9nTEX88P+/Xb bKyVKHeX6271XX3xtt/N6rhQDKEAfQNKvM9KsdZYU55X/QwkecOsGqpbZvGXprlt 5idIbnwYaaYMzGlmRCNZvBb5gIn5ssjV2pAQIK0ZVd2FgswJirFD9tb3xKEY+iEc scKJsytRUnT1WUDTqdBo2GwXnUIroYHXnIvJq7wWhC1yxv+PlebWU/zzDVeJkqZY sz6uC2nY4CswTlU5x0t+IgeIijFTxk/stO6SierBZ/oIWFQRIwc= =2WFy -----END PGP SIGNATURE----- --Mqi9MYJz3uQEOHHo--